curl --request GET \
  --url https://restapi.sign.plus/v2/envelope/{envelope_id} \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://restapi.sign.plus/v2/envelope/{envelope_id}"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://restapi.sign.plus/v2/envelope/{envelope_id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://restapi.sign.plus/v2/envelope/{envelope_id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://restapi.sign.plus/v2/envelope/{envelope_id}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://restapi.sign.plus/v2/envelope/{envelope_id}")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://restapi.sign.plus/v2/envelope/{envelope_id}")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

{
  "id": "<string>",
  "name": "<string>",
  "comment": "<string>",
  "pages": 123,
  "flow_type": "REQUEST_SIGNATURE",
  "legality_level": "SES",
  "status": "DRAFT",
  "created_at": 123,
  "updated_at": 123,
  "expires_at": 123,
  "num_recipients": 123,
  "is_duplicable": true,
  "signing_steps": [
    {
      "recipients": [
        {
          "name": "<string>",
          "email": "<string>",
          "role": "SIGNER",
          "id": "<string>",
          "uid": "<string>",
          "verification": {
            "type": "SMS",
            "value": "<string>"
          }
        }
      ]
    }
  ],
  "documents": [
    {
      "id": "<string>",
      "name": "<string>",
      "filename": "<string>",
      "page_count": 123,
      "pages": [
        {
          "width": 123,
          "height": 123
        }
      ]
    }
  ],
  "notification": {
    "subject": "<string>",
    "message": "<string>",
    "reminder_interval": 123
  },
  "attachments": {
    "settings": {
      "visible_to_recipients": true
    },
    "recipients": [
      {
        "recipient_id": "<string>",
        "recipient_name": "<string>",
        "placeholders": [
          {
            "recipient_id": "<string>",
            "id": "<string>",
            "name": "<string>",
            "hint": "<string>",
            "required": true,
            "multiple": true,
            "files": [
              {
                "id": "<string>",
                "name": "<string>",
                "size": 123,
                "mimetype": "<string>"
              }
            ]
          }
        ]
      }
    ]
  }
}